US10343054B2 - Systems including automatic card handling apparatuses and related methods - Google Patents

Abstract

An automatic card handling device, automatic card handling devices within a network, and methods of use are disclosed. An automatic card handling device includes a shuffling apparatus with a controller and configured to deliver a set of shuffled cards, and a communication module operably coupled to the controller. The communication module is configured for establishing an electronic communication with a local or world-wide network and thereafter sending and receiving information related to the operation of the automatic card handling device across the network. A network of automatic card handling devices may include a plurality of automatic card shufflers. The network may also include at least one server operably coupled to the plurality of automatic card shufflers. In addition, the server may be operably coupled to a service center through a world-wide network.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS

This application is a continuation of U.S. patent application Ser. No. 14/137,557, filed Dec. 20, 2013, now U.S. Pat. No. 9,345,951, issued May 24, 2016, which is a continuation of U.S. patent application Ser. No. 11/558,818 filed Nov. 10, 2006, now U.S. Pat. No. 8,616,552, issued Dec. 31, 2013, which is a continuation-in-part of U.S. patent application Ser. No. 09/967,500, filed Sep. 28, 2001, now U.S. Pat. No. 8,337,296, issued Dec. 25, 2012, the disclosure of each of which is hereby incorporated herein in its entirety by this reference. The present application is also related to the following applications: U.S. patent application Ser. No. 11/558,810, filed Nov. 10, 2006, entitled “CASINO TABLE GAME MONITORING SYSTEM,” now abandoned; U.S. patent application Ser. No. 11/558,817, filed Nov. 10, 2006, entitled “METHOD AND APPARATUS PROVIDING GAMING TABLE WITH RFID ANTENNAS AND SHIELDING,” now abandoned; and U.S. patent application Ser. No. 11/558,823, filed Nov. 10, 2006, entitled “CASINO CARD SHOES, SYSTEMS, AND METHODS FOR A NO PEEK FEATURE,” now abandoned; the contents of each of which are hereby incorporated herein in its entirety by this reference.

TECHNICAL FIELD

This invention, in various embodiments, relates generally to playing card handling devices and, more specifically, to apparatuses comprising an automatic card handling device suitable for use in a communications network, automatic card handling devices operably coupled to a communication network, and methods of operation thereof.

BACKGROUND

State of the Art: Card handling devices used in the gaming industry are well known in the art and are conventionally used for increasing the efficiency, security and game speed in live table games such as blackjack, baccarat, and various forms of poker. Card handling devices, such as card shufflers, may perform a variety of functions including randomly shuffling one or more decks of playing cards in an efficient and thorough manner. In a live table game, it is important that the playing cards are shuffled in an efficient and thorough manner to prevent players from having an advantage by knowing the position of specific cards or groups of cards in the final arrangement of cards delivered in the play of the game. Additionally, it is advantageous to have the playing cards shuffled in a very short period of time in order to minimize any delay in the play of the game.

Conventional card shufflers may also include a card recognition device which, in addition to aiding in the shuffling of cards, may verify the contents of the deck and ensure that the deck contains not only all the appropriate cards, but also that the deck does not contain any cards which do not belong therein. The card recognition device enables a card shuffler to verify the contents of the deck(s) by using a local computer or a processor contained within the shuffler. The card recognition device of a conventional card shuffler may comprise a camera that takes a picture of each card entered into the shuffler and then extracts the card rank (2-10, Jack-Ace) and suit (spade, club, heart, diamond) from the picture. Alternatively, other conventional card shufflers may comprise a card recognition device that employs sensors and a hardware component that may sense the rank and suit from the face of a card and thereafter convert signals from the sensed data into vector sets. The vector sets are then compared to known vector sets of a verified deck of cards.

Upon completion of the shuffling and verification processes, the card shuffler may send a signal to a local printer which subsequently, upon receipt of the signal, prints a label indicating the appropriate verification information. The label may then be affixed to the shuffled cards and the cards may then be stored in a secured vault until casino personnel subsequently deliver the cards from the vault to the appropriate game table. A dealer may then access the cards and load the shuffled decks into a shoe for immediate use in a casino game.

In addition, conventional card shufflers are capable of performing a self-diagnosis and accordingly, displaying diagnostic results on an associated display device. Diagnostic results may include errors or alerts for events such as card jams, missing cards, extra cards and a host of other abnormal events.

As described above, conventional card handling devices require some level of human control and direction during operation. Currently, casino personnel must stand next to the card handling device as it performs the shuffling and card verification tasks and then monitor the results displayed on a display device located on the card shuffler. Traditionally, casinos and casino personnel are very busy; therefore, it is essential that card handling devices work efficiently. It is equally important that the amount of human hours spent monitoring these devices be as limited as possible in order to allow the casino personnel to attend to other issues elsewhere in the casino.

There is a need for methods and apparatuses to provide increased system efficiency and reliability of a card handling device. Specifically, there is a need for a card handling device that can access a network and communicate with a device user regarding various information including, by way of example only, current or past operation of the device, maintenance or repair of the device, current or past performance of the device, and the location of the device. Such a card handling device would desirably decrease the time and effort involved in the monitoring process, and, therefore, increase the efficiency of the card handling device.

BRIEF SUMMARY

An embodiment of the present invention includes an automatic card handling device comprising a shuffling apparatus that is configured for shuffling an input set of cards and delivering an output set of cards resulting from the shuffling. The automatic card handling device further comprises a detection module configured for recognizing a rank and suit of each card of the output set of cards. The detection module recognizes the rank and suit prior to removal of the output set of cards from the shuffling apparatus. Further included in the automatic card handling device is a communication module operably coupled to the detection module. The communication module is configured for sending and receiving information related to operation of the automatic card handling device across a communication port that is configured for operable coupling to a communication network.

Another embodiment of the present invention includes a network of card handling devices comprising a plurality of automatic card handling devices according to an embodiment of the invention. The network of card handling devices further comprises a communication network operably coupled to the communication port of each automatic card handling device of the plurality.

Another embodiment of the present invention includes a network of card handling devices comprising at least one local communication network. The at least one local communication network comprises at least one automatic card handling device according to an embodiment of the invention. The network of card handling devices further includes at least one local server, wherein each of the at least one local server is operably coupled to one of the at least one local communication network and wherein the at least one local server is configured to send and receive information over the at least one local communication network to which it is coupled.

Another embodiment of the present invention includes a method of operating a network of automatic card handling devices comprising establishing a communication link across a communication network between at least one automatic card handling device and at least one server. The method further includes transmitting information from the at least one automatic card handling device to the at least one server across the communication network, wherein the information is related to the operation of the at least one automatic card handling device.

Yet another embodiment of the present invention includes a computer-readable media storage medium storing instructions that when executed by a processor cause the processor to perform instructions for operating a network of automatic card handling devices according to an embodiment of the invention.

BRIEF DESCRIPTION OF THE DRAWINGS

In the drawings:

FIG. 1 is an illustration of a card handling device according to an embodiment of the invention;

FIG. 2 is a block diagram of an automatic card handling device operably coupled to a local network according to an embodiment of the invention;

FIGS. 3(a), 3(b) and 3(c) are block diagrams of an automatic card handling device according to embodiments of the invention;

FIG. 4 is a block diagram of an automatic card handling device operably coupled to a local network according to an embodiment of the invention;

FIG. 5 is a block diagram of a network of automatic card handling devices in accordance with an embodiment of the invention; and

FIG. 6 is a block diagram of another network of automatic card handling devices according to an embodiment of the invention.

DETAILED DESCRIPTION

The present invention, in various embodiments, comprises apparatuses and methods of operation for an automatic card handling device used within a network of card handling devices to address the efficiency concerns associated with conventional card handling devices.

In the following description, circuits and functions may be shown in block diagram form in order not to obscure the present invention in unnecessary detail. Conversely, specific circuit implementations shown and described are examples only and should not be construed as the only way to implement the present invention unless specified otherwise herein. Additionally, block definitions and partitioning of logic between various blocks is exemplary of a specific implementation. It will be readily apparent to one of ordinary skill in the art that the present invention may be practiced by numerous other partitioning solutions. For the most part, details concerning timing considerations and the like have been omitted where such details are not necessary to obtain a complete understanding of the present invention and are within the abilities of persons of ordinary skill in the relevant art.

Further, the term “module” is used herein in a non-limiting sense and solely to indicate functionality of particular circuits and assemblies included within embodiments of the invention, and may not be construed as requiring a particular physical structure, or particular partitioning between elements of the invention performing indicated functions.

In this description, some drawings may illustrate signals as a single signal for clarity of presentation and description. It will be understood by a person of ordinary skill in the art that the signal may represent a bus of signals, wherein the bus may have a variety of bit widths and the present invention may be implemented on any number of data signals including a single data signal.

When executed as firmware or software, the instructions for performing the methods and processes described herein may be stored on a computer readable medium. A computer readable medium includes, but is not limited to, magnetic and optical storage devices such as disk drives, magnetic tape, CDs (compact discs), DVDs (digital versatile discs or digital video discs), and semiconductor devices such as RAM, DRAM, ROM, EPROM, and Flash memory.

In describing embodiments of the present invention, the systems and elements surrounding the invention are first described to better understand the function of embodiments of the invention as it may be implemented within these systems and elements.

FIG. 1 illustrates acard handling device110. Atop surface112 ofcard handling device110 may comprise a flip-upcover114 which, when opened, exposes acard insertion area116 and anelevator platform118.Card insertion area116 may be configured to receive an input set of cards to be shuffled, counted, and/or sorted. By way of example only,card handling device110 may be configured to receive, read rank and suit, sort, and shuffle up to eight decks of cards at any one time.Elevator platform118 may be configured to raise a set of shuffled cards to a level where they can be removed by a device user after the shuffling, reading, and/or sorting processes are completed.Elevator platform118 may include asensor120 which detects the presence of cards or other objects located onelevator platform118. Acamera142 or a card recognition module154 (seeFIGS. 2 and 3) may also be included within thebody124 ofcard handling device110.Card handling device110 may be located adjacent to or flush mounted into a gaming table in a casino where a live card game is taking place, or may be located in a remote location off the casino floor, which is inaccessible to the public.

Card handling device110 may also be configured to display operational data relating to the device to adisplay panel122 located ontop surface112. A casino employee using thecard handling device110 may monitordisplay panel122 and view the displayed information in order to know the status of operation of thecard handling device110. Such information displayed ondisplay panel122 may include the number of cards present in thecard handling device110, the status of any shuffling, reading, or sorting operations, security information relating to thecard handling device110, status relating to a card verification process, or any other information about errors, or the operation ofcard handling device110 that would be useful to a user.Buttons113,115, locatedadjacent display panel122 may be on-off buttons, special function buttons (e.g., raise elevator to the card delivery position, reshuffle demand, security check, card count demand, etc.), and the like.

FIG. 2 illustrates an embodiment of acard handling device130 comprising ashuffler132 operably connected to acomputer134.Shuffler132 may include ashuffler controller140, and acamera processor144 operably coupled tocamera142.Shuffler controller140 andcamera processor144 are both operably coupled tocomputer134 byconnections292 and294, respectively.Computer134 may comprise acommunication module146 and acommunication port148 configured for operable coupling to network136 viacommunication link290.Computer134 may also be operably coupled toprinter138 viacommunication link296.Network136 may comprise a local network or a publicly accessible network, such as the Internet.Communication links290 and296 may comprise any form of wireless or wired connections or any combination thereof. By way of example, and not limitation,communication links290 and296 may include serial data links, parallel data links, Ethernet, a Wide Area Network (WAN), a Local Area Network (LAN), 802.11 a/b/g, Wi-Fi, and other suitable communications links. As described in more detail below,communication module146 may be configured to establish an electronic communication withnetwork136 and thereafter send and receive information to and fromnetwork136 acrosscommunication port148. In another example of the invention, thecommunication module146 andmemory800 reside within theshuffler132 and communicate with theshuffler controller140.

Uponshuffler132 receiving an input set of cards,shuffler controller140 is configured to count the cards and, as the cards are being counted,camera142 is configured to take a picture of at least a portion of each counted card. Thereafter, data representing pictures and a card count are sent tocomputer134 which iterates through the pictures and extracts the card value from the picture of each card.Computer134 then generates information relating to the input set of cards by associating the value of each individual card with its counted position in the deck. The card information is then used by thecomputer134 to verify the contents of the deck by comparing the information relating to the input set of cards to information relating to a standard deck of cards stored in thememory800 ofcomputer134.Computer134 may be configured to operate in multiple modes and may be capable of automatically switching between multiple modes without powering off or rebooting. By way of example,computer134 may be configured to operate in a set-up mode, run mode, or a service mode, as are explained more fully below.

As described above,card handling device130 is configured to display, on display panel122 (seeFIG. 1), any data pertaining to the operation ofcard handling device130.Card handling device130 may be further configured to convert the aforementioned operational data into electronic data signals comprising information such as, repair-related data, data related to current or past operation, the serial number of thecard handling device130, the serial numbers of device parts, physical location ofcard handling device130, performance, usage, or any other data related tocard handling device130. At any time after an electronic communication has been established bycomputer134,communication module146 may transmit the information throughcommunication port148 and acrossnetwork136 viacommunication link290. As described in greater detail below, the information may then be transmitted to aserver162 where the data can be viewed by a device operator, stored, mined, or forwarded to casino personnel or a service center168 (seeFIGS. 5 and 6). Additionally,computer134 may be configured to send information comprising the shuffling and card verification results to aprinter138 viacommunication link296.Printer138 may be configured to, upon receipt of the information, print a label with the verification results that may then be affixed to the output set of cards, for example. Theprinter138 could also print a wide variety of messages, such as service requests, hours of operation, number of batches of cards shuffled, particular cards missing, and the like.

FIGS. 3(a) through 3(c) illustrate various embodiments ofcard handling device150.FIG. 3(a) illustrates a logical partitioning of functions within thecard recognition module154, whereasFIGS. 3(b) and 3(c) illustrate different embodiments of physical partitioning of thecard recognition module154. Of course, these partitioning solutions, both logical and physical, are example solutions, other embodiments with different partitioning solutions are contemplated within the scope of the invention.

As illustrated in the logical partitioning ofFIG. 3(a),card handling device150 includes ashuffler156 and acard recognition module154.Shuffler156 includes asensor module214 that is operably coupled tocard recognition module154 viaconnection380 and is configured for sensing image information about each card included in an input set of cards. Thesensor module214 may include, for example, a two-dimensional CMOS image sensor, a two-dimensional charge coupled device (CCD) image sensor, or a one-dimensional line sensor, as are known by those in the art.Card recognition module154 comprises acommunication module146 configured for establishing an electronic communication with a local network or a world-wide network.Communication module146 may be further configured to transmit and receive information over the network. Further included in thecard recognition module154 is adetection module219 configured for verifying the contents of an input set of cards, and adiagnosis module212 configured for performing a self-diagnosis on the operation ofcard handling device150, as are explained more fully below.

FIG. 3(b) illustrates a physical partitioning embodiment ofcard handling device150′ wherein thecard recognition module154′ comprises acustom module228 including custom logic configured to establish an electronic communication with a network and thereafter transmit and receive information over the network. Thecustom module228 may include logic configured for performing the functions of thecommunication module146, thedetection module219, and thediagnosis module212. By way of example, and not limitation, thecustom module228 may be implemented as a custom application specific integrated circuit (ASIC), a field programmable gate array (FPGA), one or more programmable logic devices (PLDs) and similar devices for implementing custom logic as are known to those of ordinary skill in the art.

In another embodiment ofcard handling device150″,card recognition module154″ may comprise, as illustrated inFIG. 3(c), amicrocontroller222 operably coupled to amemory module224.Microcontroller222 may be configured to perform the functions of thecommunication module146, thedetection module219, and thediagnosis module212. As such,microcontroller222 may be configured to establish an electronic communication with a network and transmit and receive information over the network by employing software or firmware stored onmemory module224. Of course, many microcontrollers suitable for thecard recognition module154″, may include memory as part of themicrocontroller222. Therefore, amemory module224 external to themicrocontroller222 may not be necessary.

In another embodiment,card recognition module154″ may include ahardware communication module226. In this configuration, the communication function may be implemented completely in hardware, or may be a combination of hardware and software functions configured to establish an electronic communication with a network and thereafter transmit and receive information over the network.

Although thecard recognition module154 in the figures is shown as part of theshuffler156, in other embodiments, thecard recognition module154 may be located in an external computer that communicates with the shuffler.

FIG. 4 illustrates another embodiment of the invention whereincard handling device150 is coupled tonetwork136.Card handling device150 may comprise ashuffler156 and acard recognition module154 operably coupled together by way ofconnection380. Additionally,card recognition module154 may comprise acommunication module146 and acommunication port148 directly coupled tonetwork136 viacommunication link290.Card recognition module154 may also be operably coupled toprinter138 viacommunication link296. As described above,communication module146 may be configured to establish an electronic communication withnetwork136 and thereafter send and receive information overnetwork136, which may comprise a local network or a world-wide network.Communication links290 and296 may comprise any form of wireless or wired connections or any combination thereof.

The operation ofcard handling device150 depicted inFIG. 4 will now be described. As a set of input cards is placed intocard handling device150,shuffler156 is configured to shuffle the input set of cards, andsensor module214 captures image information about each card either before, during or after the shuffling process. The image information is sent to thecard recognition module154 where the detection module219 (seeFIG. 3(a)) processes the image information for each card to determine the rank and suit of each card. The image information may be transformed into a rank and suit by an image recognition process of the rank and suit designations on each card. As explained earlier, the image recognition process may be performed as software/firmware operating on themicrocontroller222 or may be performed by custom logic within the custom module228 (seeFIGS. 3(a)-3(c)).Card recognition module154 may be configured to operate in multiple modes and may be capable of automatically switching between multiple modes without powering off or rebooting. By way of example,card recognition module154 may be configured to operate in a set-up mode, run mode, or a service mode, as are explained more fully below.

In addition to shuffling and verifying the contents of an input set of cards,card handling device150 may, at any time while powered on, establish an electronic communication withnetwork136. Thereafter,card handling device150 may transmit the results of the shuffling and verification processes or any other data relating to thecard handling device150, such as, diagnostic messages, identity messages, and location messages overnetwork136 to server162 (seeFIGS. 5 and 6). Furthermore,card recognition module154 may be configured to send information comprising the shuffling, maintenance information, power, operational information, and card verification results to aprinter138 by way ofcommunication link296.Printer138 may be configured to, upon receipt of the information, print a label or other report with information such as verification results that can then be affixed to the output set of cards.

FIG. 5 illustrates an embodiment of the invention comprising a network ofcard handling devices160.Card handling devices160 may be located on a casino floor adjacent a playing table or in a back-room location off the casino floor and may be comprised of eithercard handling device130 described inFIG. 2, orcard handling device150 described inFIGS. 3 and 4. Eachcard handling device160 is operably coupled to anetwork136 over corresponding communication links290.Network136 may be operably coupled viacommunication link490 to aserver162 located withinoperator station500 which is a computerized machine control system.Operator station500 andserver162 may be located within the casino property and may be operably coupled toprinter138 and a world-wide network164 bycommunication links296 and163, respectively.Server162 may be located withinoperator station500, as shown inFIG. 5, or may be located separate from, and operably coupled to,operator station500. Aservice center168, which may be located either on the casino property or at a remote location, may be operably coupled toserver162 across world-wide network164 viacommunication links494 and163. Communication links163,290,296,490, and494 may comprise any form of wireless or wired connections, or any combination thereof.

The operation of the network of card handling devices depicted inFIG. 5 will now be described. At any time while acard handling device160 is powered on, thecard handling device160 may establish an electronic communication withnetwork136 and thereafter transmit any information pertaining to thecard handling device160 acrossnetwork136 toserver162. As illustrated inFIGS. 5 and 6,server162 is located withinoperator station500. Therefore, any data received byserver162 may be accessed by a device operator withinoperator station500. Conversely, ifserver162 is located outside ofoperator station500, any data received atserver162 may be forwarded tooperator station500. As such, a device operator accessingoperator station500 may receive the information and monitor the status of eachcard handling device160. Upon receipt of any information,server162 may be configured to store, mine, assemble, or forward the information to casino personnel or to a device technician located withinservice center168. For example only, casino personnel or a device technician may receive the transmitted information by way of a graphical user interface (GUI) comprising a visual or audio alerting system on a computer, cell phone, or other like data receiving device.

By way of example only,card handling device160 may be configured to transmit an email or a text message, containing the operational status of one or morecard handling devices160, toserver162, which may then transmit the email or text message toservice center168 or any data receiving device belonging to casino personnel. A transmitted email or text message may comprise, for example, information detailing whether the input set of cards has successfully passed the shuffling and verification processes. If the input set of cards has failed the verification process, a transmitted email or text message may contain the reasons for failure, and may list the missing card or cards should thecard handling device160 detect a missing card or cards. Other data contained in an email, text message or the like may comprise information identifying the location of thecard handling device160, the name and location of the casino, and directions to the casino as well as the casino pit where thecard handling device160 resides.Card handling device160 may also be configured, upon diagnosing a problem, to transmit an alert or a request acrossnetwork136 toserver162. Thereafter,server162 may forward the alert or request tooperator station500, casino personnel, or toservice center168.

Card handling device160 may also be configured to generate a report comprising a description of the location and relative performance of all the operational elements ofcard handling device160. The generated report may then be transmitted electronically overnetwork136 toserver162.Server162 may then forward the report toservice center168, or to a computer, cell phone or any other data receiving device belonging to a device technician or casino personnel. Upon receipt of a generated report, casino personnel or a device technician can quickly locate the correspondingcard handling device160 and, thereafter, may address current problems or future problems that may eventually exist in the correspondingcard handling device160. The report could generate a repair request, a preventative maintenance request, or could identify the device as requiring a software upgrade, etc.

Additionally, thecard handling device160 may be configured to receive information comprising messages and instructions such as, work commands or a self-diagnosis request from a device operator located withinoperator station500. As such, in addition to monitoring multiplecard handling devices160, a device operator located withinoperator station500 may control multiplecard handling devices160 at any given time. Additionally, a technician, located at a remote location such asservice center168, may perform troubleshooting routines or install software or firmware upgrades and patches oncard handling device160 by using an electronic communication link between thecard handling device160 and a computer (not shown) located withinservice center168.

As described above,card handling device160 may be configured to operate in multiple modes and may be capable of automatically switching between modes without powering off or rebooting. As such, a device operator may simultaneously control multiplecard handling devices160 by changing the operation mode of acard handling device160 and thereafter running programs on, sending data requests, or sending work commands to thecard handling device160. By way of example, and not limitation, a device operator located within anoperator station500 may switch acard handling device160 to a service mode and request a self-diagnosis, conduct troubleshooting routines, or install software updates and patches. Additionally,card handling device160 may, upon receiving an input set of cards, automatically switch to a set-up mode and activate a calibration check in order to verify proper calibration before switching to a run mode to thereafter shuffle and/or verify the input set of cards.

FIG. 6 illustrates another embodiment of the invention comprising a network ofcard handling devices160A networked together according to a common trait, such as physical location and/or game type. The following description, although in reference tocard handling devices160A,local pit network170A andpit operator station172B, also applies to card handlingdevices160B,local pit network170B andpit operator station172B, as well ascommunication links590B and594B. For example only, a network ofcard handling devices160A located on a single casino floor or within a limited area of a single casino floor may be networked together. Likewise, for example, a network ofcard handling devices160A pertaining to a specific game type, such as blackjack, may be networked together. Eachcard handling device160A in a similar network is operably coupled bycommunication link590A to alocal pit network170A which may correspond to, as described above, the location or the game type of thecard handling device160A. Eachlocal pit network170A is, in turn, operably connected bycommunication link594A to a localpit operator station172A. As illustrated inFIG. 6,pit server664A is located withinpit operator station172A. Therefore, any data received bypit server664A may be accessed by a device operator withinpit operator station172A. Conversely,pit server664A may be located outside ofpit operator station172A and any data received atpit server664A may be forwarded to pitoperator station172A.

As described above, at any time while powered on, eachcard handling device160A located within alocal pit network170A may be configured to establish an electronic communication withlocal pit network170A, and transmit information relating to its operation to pitserver664A. Also, eachcard handling device160A may be configured to receive messages or instructions frompit server664A. As such, a pit operator, located withinpit operator station172A, may simultaneously monitor and control eachcard handling device160A located in the correspondinglocal pit network170A. Eachcard handling device160B is networked together and directly coupled to alocal pit network170B in a similar fashion as described above in reference to eachcard handling device160A. Therefore, eachcard handling device160B may transmit and receive messages to and frompit server664B overlocal pit network170B.

In addition,local pit networks170A/170B may be operably coupled toserver162, viacommunication link592.Server162 may be operably connected to aprinter138 viacommunication link296.Service center168 may be operably coupled toserver162 across a world-wide network164 viacommunication links494 and163. In addition to transmitting and receiving information to and from thepit server664A/664B, eachcard handling device160A/160B may, as described above, transmit and receive information to and fromserver162 acrosslocal pit networks170A/170B. As such, a device operator located withinoperator station500 may simultaneously monitor and control eachcard handling device160A/160B of eachlocal pit network170A/170B. The operational data transmitted fromcard handling device160A/160B and received atserver162 may be viewed by a device operator, stored, mined, assembled, or forwarded on toservice center168 over world-wide network164. Additionally, the operational data may be transmitted to a computer, cell phone, or like data receiving device belonging to casino personnel. Communication links296,494,590A,590B,592, and594A,594B may comprise any form of wireless or wired connections or any combination thereof.

Additionally, thecard handling device160A/160B may be configured to receive information comprising messages and instructions such as, work commands or a self-diagnosis request from a device operator located withinoperator station500. As such, in addition to monitoring multiplecard handling devices160A/160B, a device operator located withinoperator station500 may control multiplecard handling devices160A/160B at any given time. Additionally, a technician, located at a remote location such asservice center168, may perform troubleshooting routines or install software upgrades and patches oncard handling device160A/160B by using an electronic communication link between thecard handling device160A/160B and a computer (not shown) located withinservice center168.

Specific embodiments have been shown by way of example in the drawings and have been described in detail herein; however, the invention may be susceptible to various modifications and alternative forms. It should be understood that the invention is not intended to be limited to the particular forms disclosed. Rather, the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the following appended claims.

Claims (17)

What is claimed is:

1. A system configured to enable card shuffling devices to communicate through a network, the system comprising:

a plurality of card shuffling devices, each of the plurality of card shuffling devices including:

a communication port configured to communicate through the network with a server; and

a controller operably coupled to the communication port and configured to:

monitor usage of the card shuffling device;

perform a self-diagnosis of the card shuffling device and determine operational data indicating functionality parameters of the card shuffling device, wherein the functionality parameters include diagnostic results of the self-diagnosis; and

transmit the operational data to the server; and

a non-transitory computer-readable medium including computer-readable instructions for processing the operational data accessible by the server, the server configured to execute the computer-readable instructions.

2. The system ofclaim 1, wherein the controller of each of the plurality of card shuffling devices is further configured to perform the self-diagnosis responsive to receiving a diagnostic request via the communication port from the server.

3. The system ofclaim 1, wherein the controller of each of the plurality of card shuffling devices is further configured to determine whether any of the operational data is related to necessary repairs or maintenance of the controller's respective card shuffling device.

4. The system ofclaim 3, wherein the controller of each of the plurality of card shuffling devices is configured to transmit a service request including any of the operational data determined to be related to necessary repairs of maintenance of the respective card shuffling device via the server to at least one of a service center and one or more data receiving devices accessible to casino personnel.

5. The system ofclaim 1, wherein the computer-readable instructions are configured to instruct the server to process the operational data and determine from the operations data whether a repair action or maintenance action on a respective card shuffling device is necessary.

6. The system ofclaim 1, wherein the controller of each of the plurality of card shuffling devices is configured to monitor shuffling and verification processes of a respective card shuffling device completed for a predetermined range of time and to transmit usage information related to the shuffling and verification processes to the server.

7. The system ofclaim 1, wherein the controller of each of the plurality of card shuffling devices is configured to transmit usage data related to one or more of current processes of the controller's respective card shuffling device, past processes of the respective card shuffling device, performance of the respective card shuffling device, location of the respective card shuffling device, maintenance of the respective card shuffling device, and errors related to the respective card shuffling device to the server.

8. A system configured to enable card shuffling devices to communicate through a network, the system comprising:

a server configured to execute computer-readable instructions of a non-transitory computer-readable medium accessible by the server, the computer-readable instructions configured to instruct the server to process operational data from one or more card shuffling devices and to output the processed operational data to an alerting device; and

a plurality of card shuffling devices communicable with the server via a network, each card shuffling device comprising a controller configured to

monitor usage of the card shuffling device;

perform a self-diagnosis of a respective card shuffling device and determine operational data indicating functionality parameters of the card shuffling device, wherein the functionality parameters include diagnostic results of the self-diagnosis; and

transmit the operational data to the server.

9. The system ofclaim 8, wherein each of the plurality of card shuffling devices further comprises a communication port operably coupled to the controller and configured to communicate the operational data from the controller to the server.

10. The system ofclaim 8, wherein each of the plurality of card shuffling devices further comprises a communication port configured to communicate through a network with the server, wherein the controller of each of the plurality of card shuffling devices is operably coupled to a respective communication port of the plurality of card shuffling devices.

11. The system ofclaim 8, wherein the controller of each of the plurality of card shuffling devices comprises at least one computing device selected from the group consisting of a microcontroller, a custom application specific integrated circuit (ASIC), a field programmable gate array (FPGA), a programmable logic device (PLD), and a hardware communication module.

12. The system ofclaim 8, wherein the controller of each of the plurality of card shuffling devices is further configured to analyze the functionality parameters including diagnostic results to determine repairs needed to a respective card device.

13. The system ofclaim 8, wherein the functionality parameters include parameters selected from the group consisting of data related to current or past operation, a serial number of a respective card shuffling device, serial numbers of device parts, and physical location of the respective card shuffling device.

14. A method of operating a system of at least one card shuffling device in communication with a server, the method comprising:

shuffling an input set of cards and delivering randomly ordered cards resulting from the shuffling with a shuffling apparatus of the at least one card shuffling device;

monitoring usage of the at least one card shuffling device with a controller;

performing a self-diagnosis of a respective card shuffling device and determining operational data indicating functionality parameters of the card shuffling device, wherein the functionality parameters include diagnostic results of the self-diagnosis;

transmitting the operational data of the at least one card shuffling device to the server via a communication port accessible to the controller; and

processing the operational data with the server by executing computer-readable instructions of a non-transitory computer-readable medium accessible to the server.

15. The method ofclaim 14, wherein the functionality parameters include parameters selected from the group consisting of data related to current or past operation, a serial number of the at least one card shuffling device, serial numbers of device parts, and physical location of the at least one card shuffling device.

16. The method ofclaim 14, further comprising performing the self-diagnosis responsive to receiving a diagnostic request from the server.

17. The method ofclaim 14, further comprising transmitting a service request including repair-related data via the server to at least one of a service center and one or more data receiving devices accessible to casino personnel.

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